Answer:
0.4 pages per second
24 pages per minute
1 page can be printed every 2.5 seconds
Each answer is technically correct, use the one that's most appropiate
Step-by-step explanation:
32 pages in 80 seconds
32 / 80 = 0.4 pages per second
0.4 / 1
If they want it in minutes, multiply both sides by 60 seconds
0.4 * 60 / 1 * 60
24 pages per minute
6. If 2 cards are drawn from a standard deck with replacement, find the probability of drawing a face card and an even number.
Answer:
15/169
Step-by-step explanation:
There are 52 cards in a standard deck. Of those 52 cards, 12 are face cards and 20 are even numbered. To find the probabily in this situation, we multiply 12/52 by 20/52. This gives us 240/2704. This can be reduced to 15/169.
Find the solutions to the equation below.
Check all that apply.
4x^2 - 4x - 2 = 0
A. x = -1/2
B. x = 3/2
C. x = 1/2
D. x = -2
E. x = 3
F. x = 2
Answer:
A and B.
Step-by-step explanation:
4x^2 - 4x - 3 = 0
4x^2 + 2x - 6x - 3 = 0
2x(2x + 1) - 3(2x + 1) = 0
(2x - 3)(2x + 1) = 0
x = 3/2, -1/2.
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
What is the measurement of angle P? MPO O A.) 36° O B.) 64° O C.) 116° O D.) 244°
Answer:
Well, there is no picture so theres no way to know what it could be. All I can do is guess.
B
Determine the most appropriate model for the data in the table. (0,4)(1,8)(2,15.9)(3,32)(4,65.2)(5,128) Select from the drop-down menu to correctly complete the statement. A(n)____model is the most appropriate model for the given data.
A quadratic model would be the most appropriate model for the given data set.
What is a quadratic model?A quadratic model can be defined as a mathematical model which represents a quadratic equation with a single variable of degree 2.
Aso, a quadratic model is mainly symmetrical because the relationship between its variables when plotted on a graph forms a parabola.
In this scenario, the value of the graph at y(1) is equal to y(2) and y(0) is approximately equal to y(3) as shown in the image attached below, which simply means it is symmetrical about this axis.
Read more on quadratic equation here: brainly.com/question/1214333
#SPJ1
A ABC = ADEF. What is the measure of AB?
D
24 cm
16 cm
E
20 cm
F
OA) 16 cm
OB) 20 cm
OC) 24 cm
D) 36 cm
Help help math math math math
Answer:
C. -3/7
Step-by-step explanation:
Irrational numbers: cannot be written as a fraction
Rational numbers: can be written as a fraction
The only option that contains a fraction, is C
Hope this helps!
Option C
Solution:Rational numbers can be expressed as a fraction in the form [tex]\displaystyle\frac{p}{q}[/tex], where p is the numerator and q is the denominator.Now, which numbers can and cannot be expressed as a fraction?First of all, can we express [tex]\sqrt{12}[/tex] as a fraction? No, it's a surd.Can we express [tex]\pi[/tex] as a fraction? No. Remember, pi is irrational. It has an infinite number of digits after the decimal point (same with √12)Can we express [tex]-\displaystyle\frac{3}{7}[/tex] as a fraction? Sure. What's more, it's already a fraction.Can we express √7 as a fraction? No. It's also irrational, like √12 and π.Hope it helps.
Do comment if you have any query.
i need help please
Answer:
The answer is 35 degrees
Step-by-step explanation:
Subtract 105 degrees and 40 degrees from 180 degrees
So just 180 - 105 - 40 =35
Answer:
35 degrees
Step-by-step explanation:
A culture started with 6000 becteria. after 3 hours it grew to 7200 becteria. Predict how many bacteria will be present after 19 hours. Round your answer to the nearest whole number. p=ae^kt
Answer: 13,600.
Step-by-step explanation: every hour is 400 bacteria produced. 400x19= 7600. 7600+6000=13600
Find the area of the figure A) 14 cm B) 50 cm C) 60 cm D) 64 cm
Answer:
The answer would be 64 cm.
Step-by-step explanation:
Step 1: Identify which shapes you will do to find the area
(I did 2 and 12 and 8 and 5)
Step 2: Do 12x2 (24)
Step 3: Do 8x5 (40)
Step 4: Add 40+24 (64)
Step 5: Label
I hope this helps!
if x-y= -10 and x-y=2 what is the value of x
Write a polynomial function of least degree with integral coefficients that has the given zeros.
Answer:
Step-by-step explanation:
To get the equation, you must create the factors containing the roots.
So for example the first set of roots can be produced from
(x -2)(x^2 + 9)
which equals (when expanded) x^3 + 9x - 2x^2 - 18 which when put in the correct order gives
x^3 -2x^2 + 9x - 18
The second one is a bit more difficult to judge.
-5 and -3+ square root(2)
I don't think this is a polynomial. The coefficent is not integral. (-3 +√2)
Help me please !!!!!!
Answer; hi sisters daddy chill
Step-by-step explanation:
These are so hard I’m not sure how to do them :((
Answer:
8 out of 52
or
4 out of 26
Step-by-step explanation:
So you have a 52 deck of cards there are:
Number 6 cards = 4
Number 10 cards = 4
there is a 8 out of 52 chance of you pulling a 6 or 10 card
or (simplify)
4 out of 26 chance
~Denki Kaminari here~
here, this may help you on how to solve probability:
A probability is a number that reflects the chance or likelihood that a particular event will occur. Probabilities can be expressed as proportions that range from 0 to 1, and they can also be expressed as percentages ranging from 0% to 100%
The best example for understanding probability is flipping a coin: There are two possible outcomes—heads or tails.
What’s the probability of the coin landing on Heads? We can find out using the equation P(H) = ?P(H)=?P, left parenthesis, H, right parenthesis, equals, question mark.You might intuitively know that the likelihood is half/half, or 50%. But how do we work that out? Probability = one chance that it we can calculate/ one chance on pure probability
Formula for calculating the probability of certain outcomes for an event
Formula for calculating the probability of certain outcomes for an event
In this case:
Probability of a coin landing on heads
Probability of a coin landing on tails
Probability of an event = (# of ways it can happen) / (total number of outcomes)
P(A) = (# of ways A can happen) / (Total number of outcomes)hope this helps :D
work out 7 1/2 x 3 2/3
give your answers as a mixed number
Answer:
27½
Step-by-step explanation:
7½×3⅔=((7×2+1)/2) × ((3×3+2)÷3)
= (15×11)÷6=165/6
165/6= 27½
The expression [tex]7\frac{1}{2} - 3\frac{2}{3}[/tex] simplifies to [tex]3\frac{5}{6}[/tex].
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
The expression [tex]7\frac{1}{2} - 3\frac{2}{3}[/tex] is 15/2 - 11/3.
Now, LCM of 2 and 3 is 6.
∴ (45 - 22)/6.
= 23/6.
= [tex]3\frac{5}{6}[/tex]
learn more about fractions here :
https://brainly.com/question/10354322
#SPJ2
Find the area of the Rhombus below.
Answer:
90m^2
Step-by-step explanation:
1/2 d1*d2
1/2 12*15
1/2*180
90 Square meter
Find x in each triangle
Answer:
i hope it helped you
Step-by-step explanation:
please check it out thanks
Answer:
9
Step-by-step explanation:
by using the pythagoras theoremx =15^2 -12^2 the answer u get,find the square rootx= 225-144=81x=√81x=9I hope that helps...
Which values of m and b will create a system of equations with no solution? choose 1 options.
Answer:
The graph of a linear equation is a straight line. The "solution" to a system of two linear equations is the point where the two lines cross. If the two lines are parallel, they never cross; hence parallel lines have no solution. Two lines are parallel if they have the same slope (the m value in y = mx+b). One of your equations is y = -2x + (you left the y-intercept out). The slope is -2. So any line with a slope of m = -2 will be parallel to this line and will not cross it. The second line also needs a different value of b, the y-intercept. Otherwise it is the same line and every point is a solution. So if your equation is:
y = -2x + 1
Then any equation of the form y = -2x + b, b≠1 will create a system with no solution. Hence the values of m and b are m = -2, b ≠ 1.
If IN = 2x + 10 and AT = 26, find x. Group of answer choices 10 8 12 6
Answer:
your answer is B. 8
Step-by-step explanation:
Substitute x for 8.
2(8)+10
16+10=26
A person invest $8800 in an account at 7% interest compounded annually. When will the value of the investment be 13,200? (Type an integer or decimal rounded two decimal places as needed)
Answer:
21.43
Step-by-step explanation:
Turn 7 percent to a decimal: 0.07
8800 × 0.07 = 616
13,200÷616=21.4285 etc
Round two decimal places
21.43
Solve (2x + 1) (2x + 6) - 7(x - 2) = 4(x + 1)(x - 1)-9x
Answer:
x is equal to -34/16
Step-by-step explanation:
Hey there!
In order to solve for x, we need to first simplify everything
After simplifying, it will look like this:
[tex](4x^2+14x+16)-7x+14=4x^2-4-9x[/tex]
Now you can simplify by combining like terms
[tex]4x^2+7x+30=4x^2-9x-4[/tex]
You can cross out [tex]4x^2[/tex] from both sides and then simplify even more by again combining like terms
[tex]16x+34=0\\16x=-34\\x=-34/16[/tex]
So x is equal to -34/16
To solve the given equation, let's simplify and expand both sides:
[tex]\displaystyle\sf (2x+1)(2x+6)-7(x-2)=4(x+1)(x-1)-9x[/tex]
Expanding the brackets:
[tex]\displaystyle\sf (4x^{2}+13x+6)-7x+14=4(x^{2}-1)-9x[/tex]
Simplifying further:
[tex]\displaystyle\sf 4x^{2}+13x+6-7x+14=4x^{2}-4-9x[/tex]
Combining like terms:
[tex]\displaystyle\sf 4x^{2}+6x+20=4x^{2}-9x-4[/tex]
Subtracting [tex]\displaystyle\sf 4x^{2}[/tex] from both sides:
[tex]\displaystyle\sf 6x+20=-9x-4[/tex]
Bringing all the variables to one side and the constants to the other side:
[tex]\displaystyle\sf 6x+9x=-4-20[/tex]
[tex]\displaystyle\sf 15x=-24[/tex]
Dividing both sides by [tex]\displaystyle\sf 15[/tex] to solve for [tex]\displaystyle\sf x[/tex]:
[tex]\displaystyle\sf x=-\frac{24}{15}[/tex]
Simplifying the fraction:
[tex]\displaystyle\sf x=-\frac{8}{5}[/tex]
Therefore, the solution to the equation is [tex]\displaystyle\sf x=-\frac{8}{5}[/tex].
[tex]\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}[/tex]
♥️ [tex]\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}[/tex]
Enter the values needed to find the
length AB. (Simplify your answer.)
A(-3a, b)
F
В(3a, b)
AB = ([?])2
✓([?])2 + (0)2
Distance Formula: d = x)2 + (92-y)
C-a Sb)
Enter
Answer:
The missing value is 6a
Step-by-step explanation:
Given:
[tex]\displaystyle \large{A(-3a,b)}\\\displaystyle \large{B(3a,b)}[/tex]
Find:
Missing Value
Distance Formula:
[tex]\displaystyle \large{\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}[/tex]
Determine:
[tex]\displaystyle \large{(x_2,y_2)=(3a,b)}\\\displaystyle \large{(x_1,y_1)=(-3a,b)}[/tex]
Input given information above in the formula:
[tex]\displaystyle \large{AB=\sqrt{(3a-(-3a))^2+(b-b)^2}}\\\displaystyle \large{AB=\sqrt{(3a+3a)^2+(0)^2}}\\\displaystyle \large{AB=\sqrt{(6a)^2}}\\\displaystyle \large{AB=6a}[/tex]
The length is 6a but since we want to find the value in the square root then the answer is still 6a
Each side of a square window is 39 inches long. What is the window's perimeter?
Answer:
156
Step-by-step explanation:
39x4 = 156
Simple multiplication :)
Hope this helps, and please mark me brainliest!
Answer:
156
Step-by-step explanation:
p=4 a
p=4 x 39p=156Help picture below problem 11
Answer:
angle S = 61
Step-by-step explanation:
triangles angles should all add up to 180.
so, if you do 68+51 it should equal 119
then you will do 180-119 which gives you 61.
Answer:
i believe the answer is 61
Step-by-step explanation:
I added the current angles together to get 119 and then subtracted 180 from it and got 61.
Hi, I need help. What is 4 1/12 + 5 3/12?
Answer:
9 4/12
Step-by-step explanation:
Just add the mixed numbers 4 + 5 = 9
Add the fraction numerators 1 +3 = 4
*Since the denominator is the same, we just add the numerators
9 4/12
Answer:
as decimal 9.33333
Step-by-step explanation:
4 1/12 + 5 3/12 = 28/3 = 9 1/3
please add these number togeather
Answer:
314.00+200.96+113.04+78.50+63.59+38.47+28.26+3.14+.79
=840.75
Which real-life data set has a distribution that is skewed right?
a. prices of movie tickets
b. height of adults in town
c. salaries of employees at a large company
d. ages of students im a high school algebra class
Solve, using the correct order of
operations, when x = 8 and y = 6.
2x - (4 + y)
Step-by-step explanation:
When x = 8 and y = 6
= 2x - ( 4 + y )
Put the value of x and y ...
= 2 × 8 - 4 × 6
Multiply 2 and 8 and 4 and 6 ...
= 16 - 24
Subtract it
= - 8
Hence...the answer is -8 ....
O Points: 0 of 1
A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12). Find the probability of rolling a number greater than 17.
The probability of rolling a number greater than 17 is
(Type an integer or a simplified fraction)
Answer:
i dont know
Step-by-step explanation:
i do middle school not
highschool or college
(2ax -6by + 4cz )+ (4by-14ax)+(9cz-4ax-6by) add the following expression pls i will mark you a brainest
Answer:
=2ax -6by +4cz + 4by -14ax +9cz -4ax -6by
=2ax -14ax -4ax -6by +4by -6by +4cz +9cz
= -16ax -8by +13cz